Words similar to scavenger
Example sentences for: scavenger
How can you use “scavenger” in a sentence? Here are some example sentences to help you improve your vocabulary:
It was a scavenger's revolution that held large promise for a time: finding potential in the most random litter, making a new world out of the debris of the old.
Branch 1 of the HIT superfamily includes the ubiquitous Hint enzymes [ 25] plus two enzymes with a more phylogenetically resstricted distribution, namely Aprataxin, which is lost in humans with ataxia-oculomotor apraxia [ 26, 27] and the scavenger mRNA decapping enzyme Dcps [ 28, 29].
The possibility that domoic acid may activate neonatal microglia both in vitro and in vivo is suggested by recent observations with kainic acid, a domoic acid and glutamate analog that can induce upregulation of neonatal microglia scavenger receptor mRNA [ 22 ] and tissue plasminogen activator release [ 23 ] . The putative molecular explanation for these observations has been that kainic acid activates the ionotropic AMPA glutamate GluR4 subunit which has recently been shown to be expressed by activated microglia following transient forebrain ischemia in vivo [ 24 ] . Because this subunit of the AMPA glutamate receptor has affinity for domoic acid [ 25 26 27 ] , we hypothesized that domoic acid might activate neonatal microglia in vitro and lead to concomitant mediator release [ 21 ] .
CD36 is a transmembrane protein of the class B scavenger receptor family and is involved in multiple biological processes [6].
Our finding that AGE-BSA and PA induce apoptosis through a CD36-mediated and p38- and caspase-dependent mechanism in tubular epithelial cells, similar to TSP-1 and ox-LDL in endothelial cells and macrophages, respectively, suggests that multiple, context-dependent extracellular stimuli of apoptosis may converge on CD36 scavenger receptor to activate src kinase and proapoptotic p38 MAPK pathway.
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